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Day-Ahead Scheduling of Electric Heat Pumps for Peak Shaving in Distribution Grids

  • Marco PauEmail author
  • Jochen Lorenz Cremer
  • Ferdinanda Ponci
  • Antonello Monti
Conference paper
Part of the Communications in Computer and Information Science book series (CCIS, volume 921)

Abstract

In future electric distribution networks, demand flexibility offered by controllable loads will play a key role for the effective transition towards the smart grids. Electric heat pumps are flexible loads whose operation can be controlled, to some extent, to foster the efficient operation of the distribution grids. This paper presents an optimization algorithm that defines a smart day-ahead scheduling of electric heat pumps aimed at achieving power peak shaving in the distribution grid, while providing customers with the desired thermal comfort over the day. The proposed optimization relies upon a Mixed Integer Linear Programming approach and allows defining both the time schedule and the operating points of the heat pump, guaranteeing an energy efficient solution for the customers. Performed tests show the benefits achievable by means of the proposed optimal scheduling both at the distribution grid level and at the customer side, proving the goodness of the conceived solution.

Keywords

Electric heat pumps Demand Side Management Power peak shaving Optimal scheduling Mixed integer linear programming 

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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  • Marco Pau
    • 1
    Email author
  • Jochen Lorenz Cremer
    • 2
  • Ferdinanda Ponci
    • 1
  • Antonello Monti
    • 1
  1. 1.Institute for Automation of Complex Power Systems, E.ON Energy Research CenterRWTH Aachen UniversityAachenGermany
  2. 2.Department of Electrical and Electronic EngineeringImperial CollegeLondonUK

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